If your heating system gave you trouble last winter, or your tech told you it’s on borrowed time, you’ve probably started asking the big question: should the next one be a heat pump or a gas furnace?

We get asked this a lot in Spanish Fort, Daphne and Fairhope. There isn’t one right answer for every house, but there is usually a right answer for yours. Here’s how we think it through with homeowners on the Eastern Shore.

How Each One Works

Heat pumps

A heat pump is basically an air conditioner that can run in reverse. In summer it pulls heat out of your house and dumps it outside. In winter it pulls heat from the outdoor air and moves it inside. Because it’s moving heat instead of making it, it can be very efficient. The U.S. Department of Energy says a heat pump can cut the electricity used for heating by about half compared to electric resistance heat like baseboard heaters or electric furnaces.

When it gets really cold, a heat pump leans on backup electric heat strips in the air handler. Those work fine, but they cost more to run.

Gas furnaces

A gas furnace burns natural gas or propane to make heat, and a blower pushes that warm air through your ducts. You still need a separate air conditioner outside for summer. Furnace heat feels warmer coming out of the vents, and it doesn’t care how cold it is outside.

Dual fuel

There’s a third option a lot of people haven’t heard of. A dual fuel system pairs a heat pump with a gas furnace. The heat pump handles most of the year, and the furnace takes over on the coldest days. It’s a good fit for some homes that already have gas.

Why Our Climate Matters

Baldwin County winters are mild most of the time. We get plenty of nights in the 40s and 50s, a handful of freezes, and every few years a real arctic blast like the one in January 2025. That pattern is a big reason heat pumps are so common along the Gulf Coast. They do their best work in exactly the kind of weather we have most of the winter.

The other side of our climate is summer. Your heat pump or AC runs hard from spring through fall, and a heat pump is also your air conditioner. So whichever way you go on heat, the cooling half of the system has to be sized and installed right for our heat and humidity.

Questions We Ask Before Recommending Anything

Do you have gas at the house now?

This is often the deciding factor. If your home already has a gas line and a furnace, replacing it with another furnace or going dual fuel keeps things simple. If you’re all-electric, which describes a lot of newer homes in Spanish Fort and Daphne, running a new gas line just for heat usually doesn’t make sense. A heat pump is the natural pick.

Where does the equipment live?

Plenty of homes on the Eastern Shore have the air handler or furnace in the attic. Some are in garages or hall closets. Raised homes closer to the water often have equipment on platforms. Location affects what fits, how it gets serviced and, for gas, how it’s vented.

How’s your ductwork?

A new system can only do as well as the ducts feeding it. Leaky or crushed ducts in a hot attic will waste a lot of what you’re paying for. We look at duct condition on every replacement, and sometimes duct and vent work is part of the plan.

Are there rooms that never feel right?

Bonus rooms over the garage, sunrooms and additions are usually the culprits. Sometimes the fix is in the ductwork, and sometimes a ductless mini-split for that one space is the better answer.

How long are you staying?

If you’re planning to be in the house for years, it can make sense to invest in a higher-efficiency system. If you’re selling soon, a solid, reliable standard-efficiency system might be the smarter buy. We’ll be straight with you either way.

Quick Comparison

Heat pump – Heats and cools in one system – Very efficient in mild weather, which is most of our winter – Uses backup heat strips in hard freezes – No gas line, no combustion, no flue

Gas furnace (with AC) – Strong, steady heat no matter how cold it gets – Needs a gas line and proper venting – Should have working carbon monoxide detectors in the home – Still needs a separate AC for summer

Dual fuel – Heat pump most of the year, gas furnace on the coldest days – Good for homes that already have gas – More equipment, so a little more to maintain

What About Cost?

We’re not going to throw out numbers in a blog post, because prices depend on your home’s size, the equipment, ductwork condition and what’s already in place. Utility rates for electricity and gas change too. The honest way to compare is with a quote built for your house. Our free estimates lay out the options side by side so you can see what makes sense.

Don’t Wait for It to Quit

The worst time to shop for heat is on a 28-degree morning when the system’s already dead. If yours is getting up there in years, has needed repeat repairs or just isn’t keeping up, now’s a good time to look at options while you still have a working system to fall back on. Our heating installation team can walk you through it.

Frequently Asked Questions

Is a heat pump good enough for winter in Baldwin County?

For most homes, yes. Our winters are mostly mild, which is when heat pumps work best, and backup heat strips cover the occasional hard freeze.

Should I replace my gas furnace with a heat pump?

It depends on your home. If you already have gas, another furnace or a dual fuel system can make sense. If you’re ready to go all-electric, a heat pump is a strong option. We’ll look at your ducts, equipment location and goals before recommending anything.

What is a dual fuel system?

A dual fuel system pairs an electric heat pump with a gas furnace. The heat pump runs most of the time, and the furnace takes over when it gets very cold outside.

Do I need new ductwork with a new heating system?

Not always. We inspect the ducts during every replacement estimate. If they’re leaking, crushed or undersized, fixing them helps the new system work the way it should.

Talk It Through With a Local Tech

Call Mallard Air at (251) 225-4035 or request an estimate online. We install heat pumps, gas furnaces and dual fuel systems in Spanish Fort, Daphne, Fairhope and across Baldwin County, and we’ll help you pick the one that fits your home.